Patent assignee · CN · COMPANY

Depromax Limited

2Patents
0Active
2Granted
27Portfolio score

Filing activity: Oct 8, 1993 → Apr 18, 1994

Most-cited patents

PatentTitleAreaCited byStatus
US5485219A Electric service to record transmissions without recording commercials Emerging Cross-Sectional Technologies 294 Expired
US5473200A Frequency modulation digital code anti-theft system Performing Operations; Transporting 18 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.